﻿// Copyright 2009 Mike Geise
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Falcon.Core.Domain
{
	using System;
	using Falcon.Core.Validation;
	using Falcon.Core.Domain.Enums;

	public class UserContact : EntityBase<UserContact>
	{
		// private fields
		private User _user;
		private User _contact;

		/// <summary>
		/// Initializes a new instance of the <see cref="UserContact"/> class.
		/// </summary>
		public UserContact()
		{
			DeterminePermission(Roles.UsersContacts);
		}

		/// <summary>
		/// Gets or sets the user id.
		/// </summary>
		/// <value>The user id.</value>
		public virtual int UserId
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the contact id.
		/// </summary>
		/// <value>The contact id.</value>
		public virtual int ContactId
		{
			get; 
			set;
		}

		/// <summary>
		/// Gets or sets the status.
		/// </summary>
		/// <value>The status.</value>
		public virtual UserContactStatus Status
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the date created.
		/// </summary>
		/// <value>The created.</value>
		public virtual DateTime Created
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the date updated.
		/// </summary>
		/// <value>The updated.</value>
		public virtual DateTime Updated
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the user.
		/// </summary>
		/// <value>The user.</value>
		public virtual User User
		{
			get
			{
				return _user;
			}
			set
			{
				_user = value;

				if (_user != null)
				{
					this.UserId = _user.Id;
				}
			}
		}

		/// <summary>
		/// Gets or sets the contact.
		/// </summary>
		/// <value>The contact.</value>
		public virtual User Contact
		{
			get
			{
				return _contact;
			}
			set
			{
				_contact = value;

				if (_contact != null)
				{
					this.ContactId = _contact.Id;
				}
			}
		}

		/// <summary>
		/// Validation rules for this instance.
		/// </summary>
		/// <returns></returns>
		public override Validator<UserContact> Rules()
		{
			return base.Rules();
		}

		/// <summary>
		/// Validates this instance.
		/// </summary>
		public override void Validate()
		{
			this.Rules().Validate(this);
		}
	}
}